html {
  font-family: "Microsoft YaHei", "微软雅黑", Helvetica, Arial, sans-serif;
  font-size: 14px;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-box-sizing: border-box;
  box-sizing: border-box
}

html,
body {
  background-color: #f0f1f5;
  color: #333
}

body {
  overflow-y: scroll;
}

html>a,
body>a {
  display: none
}

*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  outline: none
}

ul,
li {
  list-style: none
}

a {
  text-decoration: none;
  outline: none;
  color: #4cc3ff
}

input {
  outline: none;
  font-size: inherit;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #ccc
}

input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #ccc
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #ccc
}

input::-ms-input-placeholder,
textarea::-ms-input-placeholder {
  color: #ccc
}

input::placeholder,
textarea::placeholder {
  color: #ccc
}